Star Trek Expanded Universe
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For the primary universe counterpart, see United Federation of Planets.

The Galactic Commonwealth was an interstellar political body in the mirror universe. It was established by the former Terran Rebellion after a peace treaty was signed between the Rebellion and the Klingon-Cardassian Alliance in 2378. (Star Trek: Mirror Universe novel: Rise Like Lions)

USS Enterprise Command Pin This article is a stub. Please help STEU by expanding it.

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